Index

H

Hand constant, Cursor property, 218

Handle property

FileStream class, 590

ImageList class, 437

handling events. See event handling.

handling exceptions. See exception handling.

handling files. See file handling.

handling images. See image handling.

HasChanges method, DataSet class, 947

HasChildren property, Control class, 210

HasControls method

Page class, 644

System.Web.UI.Control class, 660

HasErrors property

DataRow class, 953

DataSet class, 947

DataTable class, 952

HasMorePages property, Printing example, 419

HAVING clause, SELECT statements, 858

HeaderBackColor property, DataGrid class, 914

HeaderFont property, DataGrid class, 914

HeaderForeColor property, DataGrid class, 914

headers, HTML Editor, 634-636

HeaderStyle property

DataGrid class, 998

DataList class, 1003

ListView class, 451

HeaderTemplate property

DataList class, 1003

Repeater class, 1005

HeaderText property, ValidationSummary class, 792

height attribute, Web server controls, 659

Height property

Control class, 210

Form class, 157

HtmlImage class, 826

HtmlTable class, 829

HtmlTableCell class, 831

HtmlTableRow class, 830

MenuItem class, 399

scrolling images, 351

WebControl class, 661

Help constant, Cursor property, 218

Help key, SendKeys key codes, 203

HelpButton property, PrintPreviewDialog class, 421

HelpRequest event

ColorDialog class, 413

FontDialog class, 411

OpenFileDialog class, 407, 408

PageSetupDialog class, 424

PrintDialog class, 418

SaveFileDialog class, 409

HelpText property

ServiceInstaller class, 1084

ServiceProcessInstaller class, 1082

hidden fields

saving program data across server round trips, 656

saving Web application states, 610-612

Hide method

Button class, 267

ContextMenu class, 382

Control class, 211

Form class, 159, 175

multiple forms, 183

HideSelection property

ListView class, 451

RichTextBox class, 229

TextBox class, 220, 225

TreeView class, 443

hiding/showing. See Visible property.

HitTest method, DataGrid class, 915

Home key, SendKeys key codes, 204

HorizontalAlign property

BaseDataList class, 997

Panel class (WebControl class), 728

Table class (WebControl class), 723

TableCell class (WebControl class), 724

TableRow class (WebControl class), 723,724

HorizontalExtent property, ListBox class, 295

HorizontalScrollbar property

CheckedListBox class, 308

ListBox class, 295

HotTrack property, TabControl class, 473, 476

HotTracking property, TreeView class, 443

Hour property, DateTime class, 337

HoverSelection property, ListView class, 451

HRef property, HtmlAnchor class, 822

HScrollBar class, 342-343. See also scroll bars.

HSplit constant, Cursor property, 218

HTML, writing to Web forms at run time, 650-651

HTML client controls, 609. See also Web forms.

JavaScript coding example, 811-813

HTML Editor, 634-637. See also Web forms.

headers, 634-636

IntelliSense, 634, 635

Style Builder, 634, 635

HTML server controls, 608-609. See also Web forms.

HtmlAnchor control, 609

HtmlButton control, 609

HTMLControls coding example, 813-817

HtmlForm control, 609

HtmlGenericControl control, 609

HtmlImage control, 609

HtmlInputButton control, 609

HtmlInputCheckbox control, 609

HtmlInputFile control, 609

HtmlInputHidden control, 609

HtmlInputImage control, 609

HtmlInputRadioButton control, 609

HtmlInputText control, 609

HtmlSelect control, 609

HtmlTable control, 609

HtmlTableCell control, 609

HtmlTableRow control, 609

HtmlTextArea control, 609

HTML Submit buttons, Buttons coding example, 677

HTML tags, 612-616. See also Web forms.

HTML views, creating Web applications, 620-621

HtmlAnchor class, 807, 822

HRef property, 822

Name property, 822

public events, 822

public properties, 822

ServerClick event, 822

Target property, 822

HtmlButton class, 808, 823

CausesValidation property, 823

ServerClick event, 823

HtmlContainerControl class, 806, 818-819

InnerHtml property, 819

InnerText property, 819

public properties, 819

HtmlControl class, 801-832. See also Web forms.

Attributes property, 818

client and server HTML controls, 802-803

Disabled property, 818

HtmlAnchor class, 807, 822

HtmlButton class, 808, 823

HtmlContainerControl class, 806, 818-819

HtmlForm class, 807, 820

HtmlGenericControl class, 811, 832

HtmlImage class, 809, 826

HtmlInputButton class, 808, 823-824

HtmlInputCheckbox class, 809, 827-828

HtmlInputControl class, 806-807, 819

HtmlInputFile class, 810, 831

HtmlInputHidden class, 809, 827

HtmlInputImage class, 808, 824-825

HtmlInputRadioButton class, 809, 828

HtmlInputText class, 807, 820-821

HtmlSelect class, 808-809, 825-826

HtmlTable class, 809-810, 829

HtmlTableCell class, 810, 830-831

HtmlTableRow class, 810, 829-830

HtmlTextArea class, 807, 821-822

overview, 802-805, 818

public properties, 818

Style property, 818

TagName property, 818

HTMLControls coding example, 813-817. See also HTML server controls; HtmlControl class.

Attributes property, 814

onblur attribute, 814

ServerChange event, 814

ServerClick event, 813

Value property, 814

WebForm1.aspx, 814-816

WebForm1.aspx.vb, 816-817

HtmlForm class, 807, 820

Enctype property, 820

Method property, 820

Name property, 820

public properties, 820

Target property, 820

HtmlGenericControl class, 811, 832

TagName property, 832

HtmlImage class, 809, 826

Align property, 826

Alt property, 826

Border property, 826

Height property, 826

Src property, 826

Width property, 826

HtmlInputButton class, 808, 823-824

CausesValidation property, 824

public events, 824

public properties, 824

ServerClick event, 824

HtmlInputCheckbox class, 809, 827-828

Checked property, 828

public events, 828

public properties, 828

ServerChange event, 828

HtmlInputControl class, 806-807, 819

Name property, 819

public properties, 819

Type property, 819

Value property, 819

HtmlInputFile class, 810, 831

Accept property, 831

MaxLength property, 831

PostedFile property, 831

Size property, 831

HtmlInputHidden class, 809, 827

ServerChange event, 827

HtmlInputImage class, 808, 824-825

Align property, 825

Alt property, 825

Border property, 825

CausesValidation property, 825

public events, 825

public properties, 825

ServerClick event, 825

Src property, 825

HtmlInputRadioButton class, 809, 828

Checked property, 828

ServerChange event, 828

HtmlInputText class, 807, 820-821

MaxLength property, 821

public events, 821

public properties, 821

ServerChange event, 821

Size property, 821

Value property, 821

HtmlSelect class, 808-809, 825-826

Items property, 825

Multiple property, 825

public events, 826

public properties, 825-826

SelectedIndex property, 826

ServerChange event, 826

Size property, 826

Value property, 826

HtmlTable class, 809-810, 829

Align property, 829

BgColor property, 829

Border property, 829

BorderColor property, 829

CellPadding property, 829

CellSpacing property, 829

Height property, 829

Rows property, 829

Width property, 829

HtmlTableCell class, 810, 830-831

Align property, 831

BgColor property, 831

BorderColor property, 831

ColSpan property, 831

Height property, 831

NoWrap property, 831

public properties, 831

RowSpan property, 831

VAlign property, 831

Width property, 831

HtmlTableRow class, 810, 829-830

Align property, 830

BgColor property, 830

BorderColor property, 830

Cells property, 830

Height property, 830

public properties, 830

VAlign property, 830

HtmlTextArea class, 807, 821-822

Cols property, 821

public events, 822

public properties, 821

Rows property, 821

ServerChange event, 822

Value property, 821

Hyperlink class (WebControl class), 741-742, 759-762. See also System.Web.UI.Control class; WebControl class.

Hyperlinks coding example, 760-762

ImageUrl property, 760

NavigateUrl property, 760

public properties, 760

Target property, 760

Text property, 760

hyperlink colors, 646. See also Web forms.

HyperLink control, Web server controls, 608

hyperlinks, LinkLabel class, 247

Hyperlinks coding example, 760-762. See also Hyperlink class (WebControl class).

Absolute keyword, 760

NavigateUrl property, 760

Relative keyword, 760

Select URL dialog box, 760, 761

Target property, 761

Text property, 760

Visual Basic technical page, 760, 761

WebForm1.aspx, 761-762